参考自:https://developers.weixin.qq.com/blogdetail?action=get_post_info&lang=zh_CN&token=1170421356&docid=0004267318cca8bded865917051004
1.checkbox样式修改
/*checkbox 整体大小 */
checkbox {
width: 240rpx;
height: 90rpx;
}
/*checkbox 选项框大小 */
checkbox .wx-checkbox-input {
width: 50rpx;
height: 50rpx;
}
/*checkbox选中后样式 */
checkbox .wx-checkbox-input.wx-checkbox-input-checked {
background: #FF525C;
}
/*checkbox选中后图标样式 */
checkbox .wx-checkbox-input.wx-checkbox-input-checked::before {
width: 28rpx;
height: 28rpx;
line-height: 28rpx;
text-align: center;
font-size: 22rpx;
color: #fff;
background: transparent;
transform: translate(-50%, -50%) scale(1);
-webkit-transform: translate(-50%, -50%) scale(1);
}